//Num.java
//Represents a single integer as an object.
public class Num
{
  private int value;
  //Sets up the new Num object,storing an initial value.
  public Num(int update)
  {
    value = update;
  }
  //Sets up stored value to the newly specified value.
  public void setValue(int update)
  {
    value = update;
  }
  //Returns the stored integer values as a string.
  public String toString()
  {
    return value +"";
  }
} 
